baber/WOPTO huggingface dataset:
Patent JP-2001201067-A (JP)
Title: Panel heater for floor heating
Inventor: IIZUKA KENJI
IPC: F24D13/02
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an art easily and economically executing a floor heating even for a Japanese-style room. SOLUTION: This panel heater 11 is formed of an upper panel 12, a lower panel 13 and a heater 15 placed between the panels 12 and 13. A plurality of protrusions 14 are provided on the surface of the panel 12, with the tips in contact with the surface of the lower panel 13. The protrusions 14 form a space 16 between the panels 12 and 13, which are separated from each other by the protrusions 14. The panel heaters 11 are laid under a tatami and heated, then the temperature of the air in the space 16 is raised to heat the panels 12 and 13, whose heat is conveyed to the tatami to heat them. Thus floor heating can be easily and simply realized in a Japanese-style room by simply laying the panel heater 11 under the tatami without execution of special work therefor.
Patent JP-2001207920-A (JP)
Title: Fuel vapor purge control device of internal combustion engine
Inventor: KOMODA TAKAO
IPC: F02D41/02
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel vapor purge control device of an internal combustion engine capable of restraining unstabilization of an air-fuel ratio caused by temporary lowering of engine speed and lowering of operability. SOLUTION: This device controls an air-fuel ratio and is furnished with an evaporated fuel treatment mechanism to adsorb evaporated fuel produced in a fuel tank on a canister and to purge the adsorbed evaporated fuel to an air intake system with air. Purging is allowed when a difference between injection time TAU0 of a fuel injection valve before adjustment by purge control and injection time (TAU0×FPG) required to inject fuel quantity of purge gas is higher than a permission judgement value TAUH which is injection time in the neighborhood of minimal time when fuel is actually started to inject after a valve element in a fuel injection valve opens and when engine speed NE is higher than allowable rotating speed (N-A) which is rotating speed that a constant A is deducted from idle target rotating speed N.
Patent JP-2001201879-A (JP)
Title: Image-forming device and image-forming method
Inventor: ASANO MASANARI
IPC: G03G9/09
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory electrophotographic image with an image- forming device using an intermediate transfer body and to provide an image- forming device, which will not cause image defects such as a shift in register to a registered color image on an intermediate transfer body particularly, even at high temperature and high humidity and does not cause image blurring, image flowing, etc., of an obtained image, and to provide an image-forming method. SOLUTION: In the image-forming device in which a toner image on the surface of an electrophotographic photoreceptor is transferred once to the top of an intermediate transfer body and then transferred to a transfer material and the residual toner on the surface of the photoreceptor is removed by a cleaning means, the saturated water content of a toner used in a developing means in an environment at 30 deg.C and 80% RH is 0.1-2.0 mass% and the surface layer of the photoreceptor contains a siloxane resin.
Patent JP-2001204857-A (JP)
Title: Golf club head for metal wood
Inventor: NOGUCHI SHUICHI
IPC: A63B102/32
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head for a metal fairway wood having superior driving distance characteristic. SOLUTION: The golf club head for a metal wood having a hollow portion and a face plane with an area of 26 cm2 or less is satisfied with a relationship, ε= (v/48.8)×(M+m)+m}/M>=0.800, when a ball collides with the maximum repulsive point of the face plane, where 48.8 (m/s) is the injecting speed of the ball, v (m/s) in the reflecting speed of the ball, M (g) is the mass of the head, m (g) is the mass of the ball, ε is the restitution coefficient of the head.
Patent JP-2001213158-A (JP)
Title: Catching prevention device
Inventor: UCHIDA TATSUYA
IPC: B60J1/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a catching prevention device capable of attaining reduction in manhour necessary for mounting it on a vehicle and reduction by simplifying a circuit architecture. SOLUTION: This catching prevention device is structured so that a light- emitting part 33 and a light-receiving part 34 mounted on both opening ends 29, 30 of a hollow tubular rubber elastic light-guiding path 26 respectively may be built in together in a light transmitting/receiving unit 37, by collecting both the opening ends 29, 30 on one end 24 of the peripheral part 7 of a side visor 2, arranging a return part 41 of the other end 25 of the peripheral part 7, and disposing the rubber elastic light-guiding path 26 so as to be overlapped in a double layer along the peripheral part 7 ranging from one end 24 to the other end 25 of the peripheral part 7.
Patent JP-2001212082-A (JP)
Title: Dyschromethesiameter
Inventor: TAMAOKI KEIKO
IPC: A61B3/06
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a dyschromethesiameter to identify the type and degree of the dyschromethesia trouble easily. SOLUTION: The dyschromethesiameter 10 is placed in front of the light- emitting diode(LED) 11, having the screen 13 with an eye-hole 12 at least. The color of the light of LED 11 can be seen from an eye-hole 12, at the distance of L from the screen 13.
Patent JP-2001223463-A (JP)
Title: Bga mounting method
Inventor: KATABUCHI MANABU
IPC: H05K1/18
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a BGA mounting method that prevents solder short- circuiting, eliminates the need for a repairing device for BGA and accurate mounting facilities, and has increased soldering reliability. SOLUTION: An insulating film 6-a that has a through hole with a specific shape, and does not melt at solder-melting temperature is loaded to the BGA. The insulating film 6-a is pinched for heating so that the through hole is overlapped to the same position as spherical solder being connected to a pad 3 a the BGA side of a BGA body 1-a and a pad 5 at the side of a printed board. The spherical colder is melted for accommodating into the shape of the through hole, and is subjected to wet spreading to the pad 5 at the side of the printed board for soldering junction. The insulation film 6-a becomes a barrier to adjacent solder 2, thus completely preventing the short-circuit of solder.
Patent JP-2001223130-A (JP)
Title: Motor controller
Inventor: TOUDA TETSUYA
IPC: H02M7/155
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller equipped with an electrolytic capacitor which can be improved in vibration-proof and moisture-proof properties. SOLUTION: A through-hole 4 is bored in a wiring board 1 near at the center of an electrolytic capacitor 2, so that a vent hole necessary for characteristics can be secured, the electrolytic capacitor can be fixed through all the periphery of its main body, and a coating agent 5 for an improvement in moisture-proof properties can be applied independently of the presence of the electrolytic capacitor 2 in a state in which a part is mounted on the wiring board 1.
Patent JP-2001220798-A (JP)
Title: Toilet flushing tank device
Inventor: SHIMIZU HIDEAKI
IPC: E03D1/33
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent a valve element from being abruptly closed by negative pressure produced by the weight of the valve element, the water head of flush water remaining in a water storage tank and acting on the valve element, and the discharge of the flush water when the valve element is closed after the flush water in the water storage tank is drained until water reaches a predetermined level. SOLUTION: A resistance member which interferes with the flush water left in the water storage tank when the valve element is closed is provided on the valve element, either directly or indirectly.
Patent JP-2000309205-A (JP)
Title: Pneumatic tire and its manufacturing method
Inventor: MORI SHINICHI
IPC: B29C33/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To maximize a ground contact area under inflated condition and prevent the expansion or growth of overall diameter during high speed driving. SOLUTION: This pneumatic tire, with an aspect ratio of 55% or less and overall diameter of 300 mm or less, has a bias ply structure in which a plurality of carcass layers 4, 4 disposed so that cords are crossed between the layers. A cord angle of the carcass layer 4 with respect to a center line CL in the circumferential direction of tire is set within a range of 27 deg. to 37 deg. A surface shape of a tread portion 2 is formed in linear in the width direction of tire within a range S of 60% to 75% of a tread width TW.
Patent JP-2001225121-A (JP)
Title: Manufacturing method of press die, and manufacturing method of press punch
Inventor: WATANABE SADAJI
IPC: B21D37/20
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a pressing die and a manufacturing method of a pressing punch in which the cost of the die can be suppressed, and the durability is excellent. SOLUTION: The manufacturing methods comprise steps of sticking a first flexible sheet to a pattern of the pressing punch, pouring a die material into the pattern with the first flexible sheet stuck thereto, obtaining a lower die by detaching the pattern and the first flexible sheet, sticking a second flexible sheet to the lower die, pouring a die material in the lower die with the second flexible sheet stuck thereto, of obtaining an upper die by detaching the lower die, peeling the second flexible sheet from the detached lower die, obtaining a casting for the pressing die by assembling the upper die with the lower die and pouring the molten metal into a cavity obtained by peeling the second flexible sheet, and manufacturing the pressing die by adding a back-up material to a back side of the casing for the die.
Patent JP-2001225522-A (JP)
Title: Printing method and printing device for variable information
Inventor: IKEDA MASAHIKO
IPC: B41J21/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for variable information without the need of re-printing the variable information for supplement even in the case a failure part is included in a paper with fixed information printed thereon. SOLUTION: A printing method for printing predetermined variable information in a predetermined area of the paper synchronously with the conveyance of a paper with fixed information printed, wherein in the case the information is not good based on information whether the paper to be printed next is good or not, the printing operation is interrupted temporarily with the variable information to be printed maintained so that the printing operation of the variable information is resumed when the information becomes good, and a printing device for variable information with the method adapted, are provided.
Patent JP-2001230544-A (JP)
Title: Method for manufacturing printed circuit board material
Inventor: WATANABE KEIICHIRO
IPC: H05K3/40
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed circuit board material, which can manufacture the printed circuit substrate material more simply and economically which can ensure a superior electrical conduction, and increase higher the density of a printed circuit board, and is superior in dimensional accruracy. SOLUTION: This method for manufacturing a printed circuit substrate material comprises a movable cap 16 having a plurality of through-holes 20 in an outer frame 18, and a fixing cap 24 which is positioned at downside of the movable cap 16, and has a through-hole 22 at a position corresponding to the through-hole 20 of the movable cap 16. Also, a molding type 14 in which wires 26 made of a metal are inserted into respective through-holes 20, 22 of the movable cap 16, and the fixing cap 24 is prepared. After a preliminary molding body 12 with a resin as a major component is set on the movable cap 16 in the molding type 14, the wire 26 made of a metal is penetrated in the direction of the plate thickness of the preliminary molding body 12, by pulling down the movable cap 16.  After the preliminary molding body 12 is cured, the wire 26 made of a metal is cut off along between an obtained curing molding body 12a and the movable cap 16.
Patent JP-2001029591-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to make development of a game full of variety and to enough arouse thrill and excitement of a game player to a hit. SOLUTION: A variable displaying means 30 has a central displaying region, an annular displaying region surrounding the circumference of this central displaying region and line-like displaying regions arranged on both sides of the annular displaying region, and the line-like displaying regions are those wherein a plurality of pattern displaying regions each of which can display one pattern are arranged in a line and a pattern fitting game practicing means 110 practices a pattern fitting game to be a hit on the variable displaying means 30 based on realization of such a starting condition as to enter a ball into a starting prize hole 60 when a plurality of patterns constituting a special prize displaying condition are arranged in order on one line passing through the central displaying region contg. the annular displaying region and the line-like displaying region.
Patent JP-2001225493-A (JP)
Title: Dot impact printer
Inventor: HORI FUSAO
IPC: B41J2/51
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To realize a dot impact printer by a simple circuit constitution and low manufacturing costs. SOLUTION: A printing head has 12 pairs of needle pins each pair having leading ends disposed to positions where the leading ends are nearly point symmetric to the same one point. A printing head control circuit for controlling the printing head has one or two pairs of delay circuits 21 and 21 for every pair of the needle pins to output input signals with a predetermined time delay. Two printing data respectively driving one pair of needle pins are selectively inputted by a switcher 22 respectively to two pairs of the delay circuits 21 and 21, or one of the data is selectively inputted to one pair of the delay circuits 21. An output destination for the printing data after being inputted to one or two pairs of the delay circuits 21 and for the printing data not inputted to the delay circuits 21 is switched by a switcher 23.  The switchers 22 and 23 are switched depending on whether printing is executed in a forward line direction or a rearward line direction.
Patent JP-2001228783-A (JP)
Title: Optical recording medium recording and reproducing device
Inventor: AIZAWA TADASHI
IPC: G06K1/12
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium recording and reproducing device which can read out a hologram image of a residual part with excellent precision by using an optical recording medium on which hologram image is previously recorded and destroying a desired part of the image so as to be unable to record again and then cutting unnecessary reflected light from the destroyed part to make only diffracted light from a residual part receivable when image parts except this part are read out. SOLUTION: An optical card D has a protective film D4 laminated on an area D2 where hologram is recorded on a light-transmissive substrate D1. A device C, which destroys a part or whole of the area D2 of the optical card D, records information in the area D2 and reproduces the area D2, is provided with an image pickup element 11A2 and an impact head 12AA. Further an angle θ of a tapered surface 12A1a of an top end 12A1 of a pin 12A of a head 12AA is set within a desired angle range.
Patent JP-2001225736-A (JP)
Title: Brake fluid pressure control device
Inventor: NAKAZAWA CHIHARU
IPC: B60T8/48
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent poor pressure-rise responsibility on wheel cylinder fluid pressure during the control of fluid pressure, and sufficiently damp the pulsation of outstanding liquid pressure from fluid pressure pump during the execution of fluid pressure control. SOLUTION: A brake fluid pressure control device comprises a reservoir 7 and a fluid pressure pump 4 connected on the midway of a reflux circuit between a branch portion 1a and an outflow valve 6 provided in a channel circuit 1 (2) between an inflow valve 5 and a master cylinder M/C, a normally- open outside gate valve 8 mounted between the branch portion 1a and the master cylinder, a suction circuit 9 provided between the channel circuit, between the outside gate valve 8 and the master cylinder, and the reflux circuit, between the reservoir 7 an the liquid pressure pump, a normally-closed inside gate valve 10 mounted on the midway of the suction circuit, a damper 3a (3b) connected in the reflux circuit between the liquid pressure pump and the branch portion 1a,  and a diaphragm 11 provided in each damper for operation with the reception of the discharge liquid pressure of the liquid pressure pump to vary the capacity of a recessed portion 12b (35).
Patent JP-2001231683-A (JP)
Title: Power adaptor for electric pot
Inventor: NODA KEIKO
IPC: A47J27/21
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a person must perform setting with buttons in a conventional power adaptor for electric pots, weekdays and weekends cannot be distinguished since normally there is only one timer, and hence the setting must be made on either of the weekdays and weekends for preventing power from being saved fully. SOLUTION: This power adaptor for electric pots is provided with a usage condition judgment means 9 and a reporting means 10, thus judging or reporting a human usage condition from the pattern of heat retention power of the electric pots and automatically turning on or off power, and hence enabling a user to save power fully.
Patent JP-2000247206-A (JP)
Title: Occupant crash protection device for vehicle
Inventor: ROTH CHRISTOPH
IPC: B60R21/16
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide the calculating technique infrastructure of high performance without using a special component in an occupant crash protection device and to consider a proper calculating process of the occupant crash protection device. SOLUTION: An occupant crash protection device comprises a control unit 1 for an occupant crash protection means AB, the first and second sensors 3, 4 for catching the article or person P inside of a vehicle, and an evaluation unit 2 spatially separated from the control unit 1 and corresponded to each sensor. The evaluation unit 2 supplys the data relative to the occupant to the control unit 1.
Patent JP-2001232840-A (JP)
Title: Printing apparatus
Inventor: IKEDA AKIRA
IPC: B41J2/35
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To enable highly accurate printing by eliminating variation of a heating value of a plurality of heating elements included in a thermal head. SOLUTION: This printing apparatus is provided with a measuring means for measuring an electric resistance value of each of the plurality of heating elements set to the thermal head, and an adjusting means for adjusting an energization time of each of the heating elements to make heating values of the heating elements almost uniform on the basis of measured electric resistance values.
Patent JP-2001241026-A (JP)
Title: Water regulating means and water discharging facilities, and inspection method for water discharging facilities
Inventor: OKAMURA NOBUMITSU
IPC: E02B7/52
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide water regulating means, water discharging facilities and inspection method for the water discharging facilities capable of reducing cost and of inspecting a sub-gate and a main gate even when there is no auxiliary gate. SOLUTION: In a sub-gate 27 as a water regulating means opening and closing a discharge pipe 25 connected to the discharge pipe 25 in which water flows in one direction, a door body 34 as a partition means, where the door body 30 is housed in a bonnet 31, for pertaining the bonnet 31 to the opening 31a side and the door body 30 side, a bonnet side opening portion 35a opening to the upstream side of the bonnet 31 and a door body housing chamber (partitioning means housing chamber) 35 which can be housed in an insertion- discharge free manner relative to the bonnet 31 are provided in the configuration.
Patent JP-2001225557-A (JP)
Title: Optical information recording medium and recording method of information
Inventor: SAITO NAOKI
IPC: G11B7/24047
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat mode type optical information recording medium, capable of achieving a high reflectivity, a high recording sensitivity and a high rigidity. SOLUTION: The recording layer of the optical information recording medium, having a recording layer, capable of recording an information through the irradiation of laser beams, on a substrate, contains a naphthol compound and a cyanine coloring matter compound shown by a formula (I). (In the formula, R shows a monovalent substituting group except a hydroxide group and SO3 group, m shows an integer, higher than 1 and lower than 4, n shows an integer higher than 0 and lower than 7, and p shows an integer higher than 0 and lower than 7. Here, m+n+p is less than 8 and when n is higher than 2, a plurality of prices of R can be the same or different. Here, when m=1, the SO3 group will not be substituted by the 8 units of naphthalene cycle and when m=p=2, two hydroxide group will not be substituted at the same time by 1 and 5 units or 1 and 8 units respectively).
Patent JP-2001240732-A (JP)
Title: Composite resin, manufacturing method thereof and composite resin pipe
Inventor: MANO AKIRA
IPC: C08J5/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a sufficiently practical composite resin material having high impact resistance and moldability utilizing a PET resin which is contained in a PET bottle, etc., recovered from wastes. SOLUTION: A composite resin material comprises a PET resin as a material which is contained in a PET bottle, etc., recovered from wastes, including a polyolefin resin recovered from wastes, chopped strands of glass fibers and incinerated scattering ash discharged from an incinerating facility, and preferably it comprises 20-79 wt.% of the PET resin, 10-30 wt.% of the polyolefin resin, 5-30 wt.% of the chopped strands of glass fibers and 1-20 wt.% of the incinerated scattering ash.
Patent JP-2001243568-A (JP)
Title: Flame detector
Inventor: HATANAKA IKUHISA
IPC: G08B17/12
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a flame detector capable of preventing malfunctions due to external noise light such as the irradiation light of a rotary lamp and sunlight by not irradiating only a long wavelength element with the external noise light such as the irradiation light of the rotary lamp and the sunlight. SOLUTION: This flame detector of a 2-wavelength type is provided with the long wavelength element, a first short wavelength element provided near the long wavelength element and a second short wavelength element provided on the opposite side of the first short wavelength element viewing from the long wavelength element almost on the extension line of a straight line for connecting the first short wavelength element and the long wavelength element.